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video-converter: force yuv conversion for border

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Make sure we always do yuv conversion for the border.
This commit is contained in:
Wim Taymans 2015-03-11 09:47:23 +01:00
parent dd5fa311a1
commit 757669481c
1 changed files with 7 additions and 6 deletions
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13
gst-libs/gst/video/video-converter.c
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@ -1202,12 +1202,13 @@ compute_matrix_to_RGB (GstVideoConverter * convert, MatrixData * data)
}
static void
compute_matrix_to_YUV (GstVideoConverter * convert, MatrixData * data)
compute_matrix_to_YUV (GstVideoConverter * convert, MatrixData * data,
gboolean force)
{
GstVideoInfo *info;
gdouble Kr = 0, Kb = 0;
if (!convert->pack_rgb && !CHECK_MATRIX_NONE (convert)) {
if (force || (!convert->pack_rgb && !CHECK_MATRIX_NONE (convert))) {
if (CHECK_MATRIX_INPUT (convert))
info = &convert->in_info;
else
@ -1581,7 +1582,7 @@ chain_convert (GstVideoConverter * convert, GstLineCache * prev)
color_matrix_debug (&convert->convert_matrix);
GST_DEBUG ("to YUV matrix");
compute_matrix_to_YUV (convert, &convert->convert_matrix);
compute_matrix_to_YUV (convert, &convert->convert_matrix, FALSE);
GST_DEBUG ("current matrix");
color_matrix_debug (&convert->convert_matrix);
if (convert->in_bits > convert->out_bits) {
@ -1731,7 +1732,7 @@ chain_convert_to_YUV (GstVideoConverter * convert, GstLineCache * prev)
if (!convert->pack_rgb) {
color_matrix_set_identity (&convert->to_YUV_matrix);
compute_matrix_to_YUV (convert, &convert->to_YUV_matrix);
compute_matrix_to_YUV (convert, &convert->to_YUV_matrix, FALSE);
/* matrix is in 0..255 range, scale to pack bits */
GST_DEBUG ("chain YUV convert");
@ -1938,7 +1939,7 @@ setup_borderline (GstVideoConverter * convert)
/* Get Color matrix. */
color_matrix_set_identity (&cm);
compute_matrix_to_YUV (convert, &cm);
compute_matrix_to_YUV (convert, &cm, TRUE);
color_matrix_convert (&cm);
border_val = GINT32_FROM_BE (convert->border_argb);
@ -2354,7 +2355,7 @@ video_converter_compute_matrix (GstVideoConverter * convert)
color_matrix_set_identity (dst);
compute_matrix_to_RGB (convert, dst);
compute_matrix_to_YUV (convert, dst);
compute_matrix_to_YUV (convert, dst, FALSE);
convert->current_bits = 8;
prepare_matrix (convert, dst);